2108377574

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1\times {\mathrm{27947}}^1$

素因数の和:28579

約数の個数: 16

約数和(自身を含む): 3215585088

約数和(自身を除く): 1107207514

約数列:

[1, 2, 67, 134, 563, 1126, 27947, 37721, 55894, 75442, 1872449, 3744898, 15734161, 31468322, 1054188787, 2108377574]

約数ペア:

[(1, 2108377574), (2, 1054188787), (67, 31468322), (134, 15734161), (563, 3744898), (1126, 1872449), (27947, 75442), (37721, 55894)]